baber/WOPTO huggingface dataset:
Patent KR-20020058860-A (KR)
Inventor: HAN GYEONG HUN
IPC: B62D65/00
Filed: 2000-12-30
Abstract: PURPOSE: A materials supplying method is provided to prevent an error in injection by an operator, to reduce stock, and to sufficiently secure a loading space of materials and an operation space. CONSTITUTION: A materials supplying method includes the steps of making a daily manufacturing plan in a car manufacturing factory(S10), demanding a required amount by item from a cooperative enterprise(S20), connecting with a car body manufacture order system, manufacturing components in the cooperative enterprise, dividing the manufactured components into a large-sized part and a small-sized part(S30), delivering the large-sized part to an order logistics enterprise outside the company(S40), reporting an operation progress according to information of the car body manufacture order system(S50), sending a manufacture order to an operation progress order monitor of the car body manufacturing factory from the car body manufacture order system(S60), and manufacturing after checking an order list attached on an order pallet of the car body manufacturing factory(S70).
Patent KR-20020057123-A (KR)
Title: The mounting structure of control panel for microwave oven
Inventor: SON HWI CHANG
IPC: F24C7/08
Filed: 2000-12-30
Abstract: PURPOSE: After installing a control panel, an enough space is formed around printed circuit board of the control panel to prevent humidity or electrostatics. CONSTITUTION: A control panel installing structure comprises a front plate(104), a front bracket(200), a control panel(112), and a connection member. The front plate is formed in upper part of a cavity. The front bracket is separated into an inner side to the cavity. The control panel is installed in the front face of the front bracket. The connection member connects the front plate to one side of the cavity.
Patent KR-20020057217-A (KR)
Title: Method for manufacturingfringe field switching liquid crystal display
Inventor: LEE HO NYEON
IPC: G02F1/136
Filed: 2000-12-30
Abstract: PURPOSE: A method of fabricating a fringe field switching liquid crystal display is provided to mitigate asymmetry of electric field path and accumulation of trap charges to improve display picture quality. CONSTITUTION: A transparent conductive layer is formed on a transparent insulating substrate and patterned to form the first pixel electrode(11). A gate insulating layer(13) is formed on the substrate including the first pixel electrode. A transparent conductive layer is formed on the gate insulating layer and patterned to form the second pixel electrode(17). A passivation layer(15) is formed on the gate insulating layer including the pixel electrodes. Photoresist is coated on the passivation layer, and portions of the photoresist, formed on the first and second pixel electrodes, are selectively removed to form a photoresist pattern. The passivation layer is etched using the photoresist pattern as a mask, and the gate insulating layer is selectively etched using the second pixel electrode as a mask. The photoresist pattern is removed.
Patent KR-20010030575-A (KR)
Title: 가요성 소재의 연속 기판시트 상에 형성된 개별배선패턴을 검사하는 검사시스템
IPC: G01R31/01
Filed: 1999-07-28
Abstract: 본 발명은 가요성 소재의 연속 기판시트 상에 형성된 개별 배선패턴을 기판시트를 공급캐리어로서 사용하여 검사하는 검사시스템에 관한 것이다.  시스템은 배선패턴의 정확한 위치결정이 보장되어 가요성 기판시트(10)를 유일한 공급캐리어로서 사용하는 경우에도 확실한 검사를 할 수 있다.  검사시스템은 개별 배선패턴(14)을 검사하고 상기 배선패턴의 기판시트 상의 위치를 검출하는 카메라수단(51, 54)이 제공된 검사구역(30)을 포함한다.  드로-인 롤러(31, 32)가 제공되어 기판을 검사구역 내로 안내한다.  기판시트를 검사구역으로부터 끌어내는 드로-아웃 롤러(32, 33)가 드로-인 롤러와 결합되어 드로-인 롤러와 드로-아웃 롤러 사이에 검사구역을 한정할 뿐만 아니라 기판시트에 장력을 제공하여 기판시트가 검사구역을 따라 직선으로 연장되도록 위치된다.  제어기(60)가 제공되어 검사구역을 통과하는 기판시트의 위치를 카메라수단에 의하여 검출된 위치신호에 따라 검사구역 내의 기판시트 상의 개별 배선패턴의 위치표시로서 제어한다.  따라서, 배선패턴이 카메라수단에 대하여 검사구역 내에 정확하게 위치되어 확실하게 검사될 수 있다.
Patent KR-20010034111-A (KR)
Title: 자기 보상 위상 검출기
IPC: H03L7/081
Filed: 1998-12-17
Abstract: 네거티브 피드백 루프(23)에서 다수의 위상 검출기 중 하나를 도입하는 동일한 두 위상 검출기(21 및 22) 및 제어 가변 위상 시프터(20)를 이용하는 자기 보상 위상 검출기는 시프트된 신호가 기존의 위상 오류를 보상하도록 충분히 하나의 클럭 신호를 시프트한다. 자기 보상은 정적 위상 오류의 영향을 상당히 감소시킴으로써 위상차 측정의 정확도를 개선시킨다. 또한, 공정, 온도 및 전압에도 불구하고, 이러한 감소는 실제 존재한다. 따라서, 환경 조건에 대한 본 발명의 고유한 면역성은 제조 과정에서 불량품을 감소시킬 수 있다. 또한, 그 설계가 환경 변화에 자체적으로 조절되기 때문에, 설계 용이성이 상당히 개선된다.
Patent KR-20010041238-A (KR)
Title: 인슐린의 펩티드 동족체를 사용하는 당뇨병의 치료 방법
IPC: A61P3/10
Filed: 1999-02-23
Abstract: 본 발명은 일반적으로 천연 (B) 쇄 서열의 잔기 (9 내지 23)를 포함하는 펩티드로부터 유래된 인슐린 (B) 쇄의 펩티드 동족체에 관한 것이다.  이 동족체는 천연 서열로부터 위치(12, 13, 15) 및/또는 (16)에서 변경되고, 위치(19) 및/또는 다른 위치에서 추가로 변경될 수 있다.  이들 펩티드 동족체를 포함하는 약제학적 조성물이 제공된다.  이 펩티드 동족체는 당뇨병의 치료 및 진행 억제에 유용하다.
Patent KR-20010034658-A (KR)
IPC: F27B3/19
Filed: 1999-03-03
Abstract: A base of a metallurgical vessel having a direct-current arc device whose cathode projects into the vessel and in whose fire-resistant lining on the base at least one anode is arranged, one end of which, passing through the vessel wall, touches metallic melt located in the vessel, and the other end of which can be connected to cooling fluid supply sources and is attached in an electrically insulated manner to the vessel wall via holding elements. A sleeve is provided which does not conduct electric current, sheaths that part of the anode which projects into the metallurgical vessel and, in the process of forming an outlet channel, is arranged at a distance sufficiently far away from the anode that low-melting-point metals, mainly lead, can flow out of the vessel without being impeded.
Patent KR-20010042232-A (KR)
Title: 이득 평탄화 필터를 가진 광섬유 증폭기
IPC: H01S3/06
Filed: 1999-04-01
Abstract: 에르븀 유형의 광섬유 증폭기는 파장 대역 내의, 예컨대 1540-1555 nm 범위의 광 신호를 증폭하기 위한 것이다. 능동 광섬유(21, 33, 35)는 증폭될 광 신호 및, 펌프 소스(9)로부터의 제1펌프 파장의 펌프 빛을 수신한다. 이득 평탄화 필터(39)는 능동 광섬유 길이에 접속된다. 또한, 잡음 필터(37)가 능동 광섬유에 접속되는데, 이것은 이득 평탄화 필터(39)보다 능동 광섬유 출력단에 근접하지는 않는다. 상기 잡음 필터(37)는 ASE 이득 피크치 주위의 파장을 가진 광파를 차단하며, 이득 필터(39)는 유용한 신호내의 파장을 감쇠시켜 평탄한 이득곡선을 생성한다. 잡음 필터(37)를 이용하면 증폭기의 총 증폭률을 증가시킨다.
Patent KR-20010042745-A (KR)
IPC: C07C323/09
Filed: 1999-04-15
Abstract: A process for producing a compound of the formula (II):  <CHEM> wherein Hal<1> represents halogen and R<1> and R<2> each independently represents halogen, alkyl, alkoxy, nitro or cyano, which comprises allowing a halogenating agent to react with a compound of the formula (I):  <CHEM>  wherein Alk represents branched alkyl and R<1> and R<2> are as defined above.
Patent KR-20010043488-A (KR)
Title: 구조화된 표면층의 횡방향 언더컷을 결정하기 위한 장치및 방법
IPC: H01L21/66
Filed: 2000-03-13
Abstract: 본 발명은 희생층(21) 위에 배치된 구조화된 표면층(23)의 적어도 부분적인 횡방향 언더컷의 범위를 결정하기 위한 장치 및 방법에 관한 것이다.  상기 구조화된 표면층(23)은 부분적으로 하나 이상의 수동 전자 부품(31)을 가지며, 상기 부품(31)에 의해 횡방향 언더컷에 비례하는 물리적인 측정 변수가 결정될 수 있다.  상기 장치를 제조하기 위한 본 발명에 따른 방법에 의해, 구조화된 표면층(23) 위에 제공된 표면층(21)의 적어도 일부가 제 1 에칭 단계에서 트렌치(15')를 포함하는 구조물을 갖는다.  제 2 에칭 단계에서는, 상기 트렌치(15')로부터 출발하여 구조화된 표면층(23)의 적어도 부분적인 횡방향 언더컷이 실행된다.  제 1 에칭 단계에서, 하나 이상의 수동 전자 부품(31)이 부가로 표면층(23)의 일부로부터 구조화되며, 추후에 상기 수동 전자 부품(31)은 상기 표면층(23)의 언더컷시 마찬가지로 언더컷된다.  물리적인 측정 변수는 적합하게는 전자기적 방사선이 수동 부품(31) 내로 무접촉으로 방사됨으로써 결정된다.
Patent KR-20010043901-A (KR)
Title: 반사형 액정표시소자
IPC: G02F1/13363
Filed: 1999-05-27
Abstract: 편광필름을 1매만 사용하는 반사형 액정표시소자에 있어서, 네마틱 액정의 트위스트 각도를 45°∼ 90°, 액정의 복굴절과 액정층 두께의 곱을 0.20∼0.30㎛, 편광 필름측의 위상차 필름의 지연값을 0.23㎛∼0.28㎛, 액정 셀측의 위상차 필름의 지연값을 0.13㎛∼0.18㎛, 2매의 위상차 필름의 각각의 Z 계수를 어느 것이나 0.3∼1.0, 상방 기판측에서 보아 액정이 하방 기판측에 걸쳐서 트위스트하여 가는 방향을 양으로 하고, 기준선에 대하여 편광 필름의 흡수축 방향과 이루는 각, 편광 필름측의 위상차 필름의 지상축 방향과 이루는 각, 액정 셀측의 위상차 필름의 지상축 방향과 이루는 각도를 차례로 φ P , φ F1 , φ F2 로 하였을 때, φ P 를 75°∼ 195°, φ P - φ F1 를 105°∼ 115°, φ P - φ F2 를 165°∼ l75°로 함으로써, 밝은 백과 무채색으로 고 콘트라스트 표시를 가능하게 하였다.
Patent KR-20010071369-A (KR)
Title: 벼 이앙기의 모적재대
IPC: A01B59/06
Filed: 1999-11-11
Abstract: 예를 들면 8조의 다조심기 벼 이앙기의 모적재대(16)의 구성으로서, 좌우 한쪽의 1조 또는 복수조의 분할 모적재대(16D)를 벼 이앙기에 고정된 주된 모적재대(16M)에 착탈가능하게 하고, 상기 주된 모적재대(16M)의 모적재면측과 상기 분할 모적재대(16D)의 이면측에 각각 대응하여 위 1곳과 아래 좌우 2곳의 3곳 지지구조를 설치하고, 상기 분할 모적재대(16D)를 주된 모적재대(16M)의 윗쪽에 얹어놓고 고정가능하게 하였다. 상기 분할 모적재대(16D)에는 좌우 양측에 핸들(40L·40R)을 설치하고, 한쪽의 핸들을 다른쪽보다 높은 위치로 하고 있다. 상기 아래 좌우 2곳의 지지구조는 상기 분할 모적재대(16D)에 설치한 끼워맞춤핀(41L·41R)을 상기 주된 모적재대(16M)에 설치한 지지파이프(43L·43R)에 각각 끼워넣음으로써 지지하는 것으로 하고 있다.
Patent KR-20010052808-A (KR)
Title: 반도체 레이저, 반도체 장치 및 그의 제조 방법
IPC: H01S5/323
Filed: 1999-07-14
Abstract: SiC으로 이루어진 기판의 표면 상에 Al x Ga 1-x N 패턴(0 ≤x ≤1)이 형성되어 있다.  Al x Ga 1-x N 패턴은 면내에 이산적(離散的)으로 분포한다.  기판의 표면 및 Al x Ga 1-x N 패턴을 Al y Ga 1-y N 버퍼층(0 ≤y ≤1)이 덮는다.  Al y Ga 1-y N 버퍼층 상에 레이저 구조가 형성되어 있다.  소자 저항의 증가를 억제하며, 전위 밀도도 저감시킬 수 있는 반도체 레이저가 제공된다.
Patent KR-20010071618-A (KR)
Title: 연료 공기 혼합물 장치
IPC: F02M19/00
Filed: 1999-06-28
Abstract: 본 발명의 연료 공기 혼합물 장치는 스로틀(10)과 연료 도입 장치의 하류부에 있다.  주 공기 통로(2)를 가로질러서 블록(51)이 제공된다.  상기 블록은 입구 매니폴드를 향하여 공기가 흐르도록 하기 위하여 블록을 통과하는 다수의 통로(54)를 구비한다.  이러한 점은 연료 및 공기의 혼합물을 향상시킨다.
Patent KR-20020065222-A (KR)
Title: Internet connective mobile phone
Inventor: KIM JIN MIN
IPC: H04B1/38
Filed: 2001-02-06
Abstract: PURPOSE: A mobile communication terminal having an Internet connection function is provided to simply connect to a desired Internet site by storing an icon of a specific site and selecting the icon. CONSTITUTION: A user connects to the Internet through a mobile communication terminal(202), connects to a site of a specific Internet provider(206), and receives a previously ready icon. The user edits an icon provided from an Internet provider(210) using a PC(208) and receives the edited icon in the mobile communication terminal(202) using a serial communication port. The user directly receives an icon stored in a mobile communication terminal(212) of an other user using a serial cable.
Patent KR-20020065970-A (KR)
Title: New manufacturing process of an useful intermediate for preparing tazobactam
Inventor: CHOI TAE GEUN
IPC: C07D499/08
Filed: 2001-02-08
Abstract: PURPOSE: A method for producing an intermediate useful for producing Tazobactam is provided, thereby the process for producing Tazobactam can be simplified and Tazobactam can be produced in higher yield. CONSTITUTION: The method for producing an intermediate useful for producing Tazobactam comprises the steps of: removing amine from the 6th position of 6-APA(6-aminopenycillanate) using sodium nitrate and hypo phosphite to produce penycillanate of formula 4; adding p-toluenesulfonyl chloride and benzhydrol into the compound of formula 4 to produce benzhydryl penycillanate of formula 5; and adding m-chloroperbenzoic acid into a compound of formula 5 to produce benzhydryl penycillanate 1-oxide of formula 1, in which the sodium nitrate is added in the amount of 1 to 5 equivalent; and the hypo phosphite is added in the amount of 0.1 to 3 equivalent.
Patent KR-20020066287-A (KR)
Title: Method and Electronic Machine for Proceeding e-Business by Using Storage Media
Inventor: LEE CHENG-TAO PAUL
IPC: G06F17/00
Filed: 2001-02-09
Abstract: PURPOSE: A method and an electronic device for processing e-business using a storing medium are provided to reduce the complexity of a web and a limitation of a transfer bandwidth for processing the e-business, and to promote an AD quality of goods. CONSTITUTION: A shopping server(20) is a web base server combined to the storing medium(20a) such as a hard disk drive for storing web pages and detail goods data in order to make a customer search the web page and process the e-business. Goods database servers(30a,30b,30c) included in a goods provider server(30) are equipped with respective storing devices(30d,30e,30f) for storing the detail goods data of other goods providers. After the electronic device(10a) is connected to the Internet(40) by starting a communication device, a browser is operated by inserting the storing medium into a storing medium reader in order to search a shopping web page and process a transaction of the shopping server(20).
Patent KR-20020068769-A (KR)
Title: Integrated three-dimensional solenoid inductor and fabrication method thereof
Inventor: JU SANG BAEK
IPC: H01F41/00
Filed: 2001-02-22
Abstract: PURPOSE: An integrated three-dimensional solenoid inductor and method for manufacturing the same is provided to reduce manufacturing cost and improve productivity by manufacturing the solenoid inductor through a monolithic system. CONSTITUTION: An integrated three-dimensional solenoid inductor comprises a substrate(11); an insulation layer(12) formed on the substrate; a pair of coupling conductive wires(13) formed on the insulating layer and electrically connected to an external circuit; a low bridge structure(18) constituted by a first connecting conductive wire(14) electrically connected to the coupling conductive wire, and a lower conductive wire(15) electrically connected to the first connecting conductive wire; and an upper bridge structure(19) constituted by a second connecting conductive wire(16) electrically connected to the lower conductive wire, and an upper conductive wire(17) electrically connected to the second connecting conductive wire. The lower bridge structure and the upper bridge structure are structurally supported by the first connecting conductive wire and the second connecting conductive wire.
Patent KR-20020045479-A (KR)
Title: Portable mobile unit
Inventor: ICHIKAWA ATSUSHI
IPC: G06F3/01
Filed: 2001-02-23
Abstract: PURPOSE: To realize Roman character input capable of inputting one Japanese alphabet character by input of not more than two times with minimum 15 keys, that is, to perform Roman character input with few keys. CONSTITUTION: Five keys are assigned to respective vowels, 9 keys are assigned to a voiceless sound, 'p' is assigned to a p-sound, that is, 15 keys in total are assigned. A voice sound is inputted in combination with a corresponding voiceless sound and 'p'.
Patent KR-20010078476-A (KR)
Title: System and method for order sale
Inventor: SEO YEONG JU
Filed: 2001-03-13
Abstract: PURPOSE: An order based product selling system and method is provided to offer an image of production processes to a customer, and to enable the customer to easily similar products and compare them over the Internet so that it can enhance a product reliability. CONSTITUTION: The method comprises steps of a user accessing a shopping mall site to offer product informations and logging on the site(S10,S20), the user subscribing for a member and logging on the site in the case that the user is not a member(S15,S20), the user browsing a list of health foods, detailed informations, an order form button, a process schedule button, a search help button and a search window(S25), the user clicking on the form button(S30), a controller of the site offering the order form(S40), the user filling in the form and clicking on an order button(S50), the controller making a process schedule on the selected health food by driving a scheduler and using a product database and an order database(S60), the controller offering the constructed process schedule, enabling the user to finally decide the selection of the food, and comparing an accumulated bonus point with the price of the food(S70), and the user paying for the health food with the bonus point or a cash(S80,S75).
Patent KR-20020073009-A (KR)
Title: A floor constructing material
Inventor: HWANGBO KI MAN
IPC: E04F15/12
Filed: 2001-03-14
Abstract: PURPOSE: Architectural interior/exterior materials are provided to have excellent strength and waterproofing, corrosion-resisting effects and to promote the convenience on construction works by the high speed on hardening. CONSTITUTION: The architectural interior/exterior materials are constructed in a plaster method by mixing crushed quartz particles of native rocks and an epoxy adhesive composed of epoxy resins and an amine hardener-curing agent in the appointed ratio.
Patent KR-20020073014-A (KR)
Inventor: CHOO SEONG HO
IPC: G06F1/00
Filed: 2001-03-14
Abstract: PURPOSE: A twin personal computer is provided to save space occupied with a main body in an office by installing two system in one main body. CONSTITUTION: A main body(10) includes the first mother board(20), the second motherboard(30), a power supply(40), and a partition(50). The first and the second motherboards are foldably installed at both ends inside a case(11). Respective monitors, keyboards, and mouses are connected to the first and the second motherboard. The power supply has sufficient power to simultaneously supply power to each motherboard. The partition is removably installed in between the first and the second motherboard to block electromagnetic waves from each motherboard. Since monitors, keyboard, and mousse are respectively connected to two motherboards in one main body, the effect of using two computer systems is obtained. Further, the space occupied with the computer system is reduced.
Patent KR-20010092390-A (KR)
Title: Printing method and apparatus and label-producing method and apparatus
Inventor: KURASHINA HIROYASU
IPC: B41J29/40
Filed: 2001-03-20
Abstract: PURPOSE: To provide a printing method and a printer and method and apparatus for forming a label in which amusement and topics can be imparted to personal level printing. CONSTITUTION: The method for printing an arbitrary image based on an arbitrary input onto a print object in response to a specified print command comprises a step for commanding print operation, and a step for printing the arbitrary image in response to the print command and printing an undesired image, which can not be printed arbitrarily, along with the arbitrary image when specified conditions of disabling arbitrary commanding are satisfied.
Patent KR-20020075638-A (KR)
Title: Apparatus and method for removal of bad smell and volatile organic compounds
Inventor: KIM HUN
IPC: B01D53/84
Filed: 2001-03-26
Abstract: PURPOSE: A method and apparatus for removing odor and VOCs is provided, which can keep removing efficiency of odor and VOCs for an extended time at an enhanced level and cope with variations of concentration and flow load steadily with high efficiency. CONSTITUTION: The system comprises a bioreactor(3) in which a hollow fiber membrane bundle(2) is vertically installed from a top end(4) to a bottom end(7) and a culture fluid(1) for microorganism is filled for dissolving odor and VOCs contained in the gas stream passing through the bundle inside by microorganism layer attached to the hollow fiber membrane bundle(2); a gas feed part which consists of gas feed pumps(5,13), and is connected to the bundle top end(4) for feeding gas to the bundle top end(4); a gas discharging part which is connected to the bottom end(7) of the bundle(2) for discharging gas; a nutritive supply tank(8) installed outside the bioreactor(3) for supplying nutritive to the culture fluid(1).
Patent KR-20020076477-A (KR)
Title: The method of culture for Paecilonyces japonica using a milk
Inventor: CHO BYUNG WOOK
IPC: A01G1/04
Filed: 2001-03-28
Abstract: PURPOSE: Provided is a method of culture for Paecilonyces japonica using milk by inoculating Paecilonyces japonica seeds into milk then forming their fruit bodies, thereby continuously mass-producing Paecilonyces japonica. CONSTITUTION: The method of culture for Paecilonyces japonica is characterized by comprising the steps of: inoculating Paecilonyces japonica into milk to its spore concentration being 10¬8 spores/ml; forming its fungal nucleus at 22-26 deg.C under the humidity of 80-95% for 20-30 days; then forming fruit bodies therefrom.
Patent KR-20010090770-A (KR)
Title: Piercing device for laser cutter
Inventor: KAWAKITA MASATO
IPC: B23K26/38
Filed: 2001-04-07
Abstract: PURPOSE: To stably supply side blow gases to a piercing position and also to prevent the adherence of sputter to a cutting nozzle. CONSTITUTION: Laser beams 2 and assist gases 4 are irradiated or ejected on a stock 3 to be cut through a hole 30a, also side blow gases 12 ejected from a side blow gas nozzle 10 are guided to the piercing position and also the adherence of sputter to the cutting nozzle 1 is prevented by a hood 30 attached to the side blow gas nozzle 10.
Patent KR-20010099688-A (KR)
IPC: G11B5/86
Filed: 2001-04-13
Abstract: 자기전사용 마스터담체와 슬래이브매체를 접촉하여 자기전사하는 방법에 있어서, 전사신호의 신호품위가 높은 자기전사방법을 제공한다. 
     자기기록정보가 기록된 자성층을 보유하는 자기전사용 마스터담체와 전사를 받는 슬래이브매체를 밀착시켜서 자기전사용 마스터담체의 자기기록정보를 슬래이브매체에 전사하는 자기전사방법에 있어서, 미리 슬래이브매체의 자화를 트랙방향으로 초기직류자화한 후, 자기전사용 마스터담체로서 포화자화(Ms)와 자성층두께(δ)의 곱(Msㆍδ)이 0.025Tㆍ㎛(20Gㆍ㎛)이상, 2.3Tㆍ㎛(1830Gㆍ㎛)이하인 자성재료를 이용하여, 초기직류자화한 슬래이브매체를 밀착시켜 슬래이브면의 초기직류자화방향과 역방향으로 전사용 자계를 인가하여 자기전사를 행하는 자기전사방법.
Patent KR-20020080837-A (KR)
Title: apparatus for automatically transferring photographing modes of photographing apparatus and control method thereof
Inventor: LEE JIN GI
IPC: H04N5/232
Filed: 2001-04-18
Abstract: PURPOSE: An apparatus for automatically converting a photographing mode of a photographing device and a method of controlling the apparatus are provided to easily convert a normal mode into a continuous mode only by operating a release switch. CONSTITUTION: An apparatus for automatically converting a photographing mode of a photographing device includes a distance sensor(11), a brightness sensor(12), the first and second photographing switches, and an operation controller(2). The distance sensor judges the focal distance of an object. The brightness sensor judges the brightness of a photographing environment to allow the photographing operation to be appropriately carried out according to the judged brightness. The first photographing switch is operated by a user to control the operation of the sensors. The second photographing switch is operated by the user to control the photographing operation. The operation controller generates control signals for measuring the distance and brightness according to signals sensed by the distance sensor and brightness sensor and converting the photographing mode of the photographing device from a normal mode into a continuous mode when the operation time of the second switch exceeds a predetermined time.
Patent KR-20020005403-A (KR)
Title: Electrophotographic toner, method of manufacturing the same, electrophotographic developer, and image forming method
Inventor: DAIMON KATSUMI
IPC: G03G9/087
Filed: 2001-04-25
Abstract: PURPOSE: An electrophotographic toner, a manufacturing method thereof, an electrophotographic developer, and an image forming method are provided to achieve an electrophotographic toner which has excellent blocking resistance, excellent store-ability of an image, excellent fix-ability at a low temperature and excellent chargeability. CONSTITUTION: The electrophotographic toner comprises a binder resin and a colorant, the binder resin including a crystalline polyester resin as a main component, and an ester density of the crystalline polyester resin, which is defined in Formula M=K/A, being from 0.01 to 0.12(M denotes the ester density, K denotes a number of ester groups in a polymer, and A denotes a number of atoms constituting a high molecular chain of the polymer). The manufacturing method of the electrophotographic toner comprises the steps of: emulsifying the crystalline polyester resin; and aggregating and coalescing the emulsified crystalline polyester resin; adjusting the crystalline polyester resin to toner size; and preparing the electrophotographic toner. The electrophotographic developer comprises a carrier and the electrophotographic toner. The image forming method comprises the steps of: forming an electrostatic latent image on a surface of a latent image holding material; providing the developer; forming a toner image from the electrostatic latent image formed on the surface of the latent image holding material by using the developer held on a developer holding member; transferring the toner image formed on the surface of the latent image holding material onto a surface of a transfer material; and heat-fixing the toner image transferred on the surface of the transfer material.
Patent KR-20010102939-A (KR)
Title: 재생 장치 및 적응형 등화 회로
IPC: G11B20/14
Filed: 2001-05-07
Abstract: 트랙킹 제어가 없는 재생 장치에 적응형 등화 회로를 이용한다. 
     입력 단자(20)에 공급되는 재생 신호가 직렬 접속된 복수의 단위 지연 수단(21∼24)에 공급되고, 입력단 및 출력단의 신호가 각각 가중 수단(25∼29)에 공급된다.  또한 입력 단자(20)에 공급되는 재생 신호가 연산 회로(3O)에 공급되어 가중 계수 C 1 ∼C 5 가 구해진다.  그리고 단위 지연 수단(21∼24)으로부터의 신호에 각각 가중이 행해지고, 가산기(31)에서 가산됨으로써 재생 신호의 등화가 행해져서 출력 단자(32)에서 추출된다.  그와 함께 연산 회로(30)에서는, 재생 신호의 엔벨로프치가 소정치 이상으로 재생 신호에 대한 위상 로크가 되어 있을 때에만 가중 계수 C 1 ∼C 5 의 계산이 행해지고, 이 구해진 가중 계수 C 1 ∼C 6 에 의해 가중 수단(25∼29)의 계수가 변경되도록 제어가 행해진다.